Drugs are chemicals. Different drugs, because of their chemical structures, can affect the body in different ways. In fact, some drugs can even change a person's body and brain in ways that last long after the person has stopped taking drugs, maybe even permanently.
USED OIL is defined as any oil that has been refined from crude oil, or any synthetic oil, that. has been used and as a result, is contaminated by physical or chemical impurities. If you do, use the information in this publication to help make the best choices in managing them.
In the U.S., two-thirds of oil is used for transportation. It is also used to produce products that are used by the industry and for household purposes. It is used for making oil-based lubricants that are used in homes and industries. Oil is also used to produce electricity.ther than this, we need oil to make medications that help save lives. We also use oil in production of fertilizers, pesticides, etc. And then we come back to square one. All these essential commodities are transported thousands of miles through helicopters, trucks, buses, cars, ships, etc.